# include <stdio.h>
 
int isPalindrome(char s[]){
	//関数の中だけを書き換えてください
	//回文になっているとき１を返す
	//回文になっていないとき０を返す
	int i,j;
	for(i=0; s[i]!='\0'; i++){
		;
	}for(j=0; j<i/2; j++){
		if(s[j]!=s[i-1-j]){
			return 0;
		}
	}return 1;
}
 
//メイン関数は書き換えなくてよいです
int main(){
    char s[100];
    scanf("%s",s);
    printf("%s -> %d\n",s,isPalindrome(s));
    return 0;
}
 

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

Z2lyYWZhcmln

girafarig